CN202268937U - Mobile terminal with automatic adjustment display effect - Google Patents
Mobile terminal with automatic adjustment display effect Download PDFInfo
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- CN202268937U CN202268937U CN2011202571131U CN201120257113U CN202268937U CN 202268937 U CN202268937 U CN 202268937U CN 2011202571131 U CN2011202571131 U CN 2011202571131U CN 201120257113 U CN201120257113 U CN 201120257113U CN 202268937 U CN202268937 U CN 202268937U
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- voltage signal
- portable terminal
- display
- light brightness
- photoelectric sensor
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Abstract
The utility model discloses a mobile terminal with an automatic adjustment display effect, including the components as following: a photoelectric sensor used for acquiring environment light brightness and transforming an optical signal to an analog voltage signal; an A/D converter used for transforming the analog voltage signal to a digital voltage signal; a control module used for determining whether the digital voltage signal reaches a preset voltage threshold value and deciding a display style suitable for the present environment light brightness according to the determination result; and a display screen used for displaying a frame according to the decided display style. With the mobile terminal provided in the utility model, a font parameter and/or a frame contrast are automatically adjusted under different environment light brightness conditions, thereby the display content visual degree of the mobile terminal is enhanced under various environment light brightness conditions especially under a blaze condition.
Description
Technical field
The utility model relates to field of mobile terminals, particularly relates to a kind of portable terminal of automatic adjusting display effect.
Background technology
Portable terminal is more and more universal, and the user not only uses in places such as indoor, nights, under high light, also can often use, and for example checks an important note in the sun or looks up the number in the phone book and call.Nonetheless shirtsleeve operation can't be discerned style because the demonstration of mobile terminal display screen under high light is black entirely, can't normally accomplish note and operate and call.The limited use of portable terminal under high light is a long-standing problem, and the display effect under high light needs continual raising could satisfy user's demand.Adopt photoelectric sensor to obtain ambient light brightness on the high-end mobile phone of part, regulate display backlight brightness automatically, but possibly still can't clearly show like this, and increased power consumption of mobile terminals.
Summary of the invention
The technical problem that the utility model will solve provides a kind of portable terminal of automatic adjusting display effect.Automatically according to ambient light brightness regulation mobile terminal displays font parameter and/or picture contrast, thereby improve the display effect of portable terminal under high light.
In order to solve the problems of the technologies described above; The portable terminal of a kind of automatic adjusting display effect that the utility model provides comprises: be used to gather ambient light brightness; And with light signal convert to analog voltage signal photoelectric sensor, be used for analog voltage signal convert to digital voltage signal A/D converter, be used to judge whether digital voltage signal reaches preset threshold voltage, and the control module of the display styles of confirming according to judged result to adapt to and be used for carrying out the display screen that picture shows according to the display styles of confirming with the current environment light luminance.
Adopt the portable terminal of the utility model; Change the font parameter and/or the picture contrast of regulating display screen automatically according to ambient light brightness; Font parameter comprises display font size, font weight and/or font color, improved portable terminal at the displaying contents visibility under the high light especially under the various ambient light brightness.
Description of drawings
Accompanying drawing described herein is used to provide the further understanding to the utility model, constitutes the part of the utility model, and illustrative examples of the utility model and explanation thereof are used to explain the utility model, do not constitute the improper qualification to the utility model.In the accompanying drawings:
Fig. 1 is the mobile terminal structure sketch map of the automatic adjusting display effect of the utility model embodiment one.
Fig. 2 is the mobile terminal structure sketch map of the automatic adjusting display effect of the utility model preferred embodiment two.
Embodiment
In order to make the utility model technical problem to be solved, technical scheme and beneficial effect is clearer, understand,, the utility model is further elaborated below in conjunction with accompanying drawing and embodiment.Should be appreciated that specific embodiment described herein only in order to explanation the utility model, and be not used in qualification the utility model.
Embodiment one
Like Fig. 1 is the mobile terminal structure sketch map of the automatic adjusting display effect of the utility model embodiment one; The portable terminal of present embodiment comprises photoelectric sensor 10, A/D converter 20, control module 30 and display screen 40; Wherein: photoelectric sensor 10 is used to gather ambient light brightness; And convert light signal to analog voltage signal, output to A/D converter 20; A/D converter 20 is used for converting the analog voltage signal that receives to digital voltage signal, and outputs to control module 30; Control module 30 is used to judge whether the digital voltage signal of ambient light brightness reaches preset threshold voltage, and according to the definite display styles that adapts to the current environment light luminance of judged result; Display screen 40 is used for carrying out picture according to the display styles that the current environment light luminance adapts to and shows.
In the present embodiment, control module 30 can be baseband chip, and when not being with A/D converter 20 in this baseband chip, A/D converter 20 is required to be independent devices, also can carry A/D converter 20 in this baseband chip, does not at this moment just need independent devices.
Photoelectric sensor 10 is gathered the brightness of surrounding environment light with certain frequency (like per 30 seconds, frequency acquisition is by control module 30 controls), converts light signal to analog voltage signal.Analog voltage signal converts digital signal to through behind the A/D converter 20, and A/D converter 20 keeps identical operating frequency with photoelectric sensor 10, also by control module 30 controls.After control module 30 receives ambient light luminance voltage signal, judge at first whether ambient light brightness changes, do not change that display styles remains unchanged if having; Change if detect ambient light brightness; Relatively whether current environment light luminance voltage signal reaches preset luminance voltage threshold values; If do not reach threshold level, display styles remains unchanged, if reach; Definite display styles that adapts to the current environment light luminance, and be sent to display screen 40.Wherein, the display styles under the high light is can system self-defined, also can accept the user and be provided with, and comprises font parameter and/or picture contrast, and font parameter refers to font size, font weight and/or font color etc.The video data this moment of display screen 40 is handled the video data that carry after optimizing to display screen 40 back that disposes, thereby the raising of realization display effect according to new display styles.
For example, when the residing ambient light brightness of portable terminal changes when little, control module 30 detects ambient light brightness no change, and display styles remains unchanged.When portable terminal moves to high light following time from indoor, because ambient light brightness is high more, the magnitude of voltage that records is high more.Control module 30 detects ambient light luminance voltage value and surpasses threshold voltage; With the font increasing, the overstriking that show and/or add black; Display interface is adjusted into a series of measures that help to improve visibility such as picture that the black matrix wrongly written or mispronounced character has the sharp contrast degree, just can operate normally when the user checks note or searches phone directory under high light like this.When portable terminal is displaced downwardly to indoor or during normal light brightness place from high light; Control module 30 monitors the ambient light brightness value and is lower than threshold voltage; Font, font color and picture contrast are returned to the normal display state of acquiescence; To keep the politeness of display frame, also can save power consumption simultaneously.
Preferably, for the ambient light brightness that guarantees photoelectric sensor 10 sampling more near the ambient light of display screen 40, photoelectric sensor 10 also is positioned at the front of portable terminal.
Embodiment two
Like Fig. 2 is the mobile terminal structure sketch map that the utility model embodiment two regulates display effect automatically, need to prove that the technical scheme of embodiment one all can be used in the present embodiment.As shown in Figure 2, the portable terminal photoelectric sensor 10 of present embodiment, A/D converter 20, control module 30 and display screen 40, wherein, control module 30 further comprises judging unit 31, confirms unit 32 and frequency control unit 33.
Photoelectric sensor 10 is according to the frequency collection ambient light brightness of the frequency control unit in the control module 30 33 indication, and converts light signal to analog voltage signal, outputs to A/D converter 20; A/D converter 20 converts the analog voltage signal that receives to digital voltage signal, and outputs to the judging unit 31 in the control module 30; Judging unit 31 judges whether the digital voltage signal of ambient light brightness reaches preset threshold voltage, and judged result is transferred to definite unit 32; Confirm that unit 32 is confirmed according to judged result and the display styles of current environment light luminance adaptation, the video data this moment of display screen 40 is handled, be sent to display screen 40 after disposing and be sent to display screen 40 according to new display styles; The display styles that display screen 40 adapts to according to the current environment light luminance carries out picture and shows.
Preferably; Confirm that unit 32 is specially according to the display styles that judged result is confirmed and the current environment light luminance adapts to: if the digital voltage signal of ambient light brightness does not reach preset threshold voltage; Then display styles remains unchanged, if reach, then adjusts display styles; Equally, display styles comprises font parameter and/or picture contrast, and font parameter comprises font size, font weight and/or font color.
Preferably, in order to improve user experience, portable terminal can also comprise that one is provided with module 50, is used to supply the user to select the display styles under the high light.In concrete the realization, can preset in menu that display styles supplies the user to select under the multiple high light, every kind of style presets the contrast at font size, font weight, font color and/or interface etc., and the user can freely select according to the hobby of oneself.In case after selecting, be when under high light, using when control module 30 detects, the display styles of selecting according to the user is automatically adjusted display screen display effect.
Preferably, after said portable terminal is regulated display styles automatically, when the digital voltage signal that said control module monitors ambient light brightness is lower than preset threshold voltage, return to normal display styles, to save power consumption.
Preferably, for the ambient light brightness that guarantees photoelectric sensor 10 sampling more near the ambient light of display screen 40, photoelectric sensor 10 also is positioned at the front of portable terminal.
Above-mentioned explanation has illustrated and has described a preferred embodiment of the utility model; But as previously mentioned; Be to be understood that the utility model is not limited to the form that this paper discloses, should do not regard eliminating as, and can be used for various other combinations, modification and environment other embodiment; And can in invention contemplated scope described herein, change through the technology or the knowledge of above-mentioned instruction or association area.And change that those skilled in the art carried out and variation do not break away from the spirit and the scope of the utility model, then all should be in the protection range of the utility model accompanying claims.
Claims (5)
1. portable terminal of automatically regulating display effect; It is characterized in that; Said portable terminal comprises: be used to gather ambient light brightness; And with light signal convert to analog voltage signal photoelectric sensor, be used for said analog voltage signal convert to digital voltage signal A/D converter, be used to judge whether said digital voltage signal reaches preset threshold voltage, and the control module of the display styles of confirming according to judged result to adapt to and be used for carrying out the display screen that picture shows according to said definite display styles with the current environment light luminance.
2. portable terminal according to claim 1 is characterized in that, said control module further comprises judging unit and definite unit; Said judging unit is used to judge whether the digital voltage signal of said ambient light brightness reaches preset threshold voltage; Said definite unit is used for the display styles according to judged result is confirmed and the current environment light luminance adapts to.
3. portable terminal according to claim 1 and 2 is characterized in that, said portable terminal also comprise be used to supply the user select under the high light display styles module is set.
4. portable terminal according to claim 1 and 2; It is characterized in that; Said control module also comprises frequency control unit; Be used to control the operating frequency of the frequency acquisition and the said A/D converter of said photoelectric sensor, the frequency acquisition of said photoelectric sensor is identical with the operating frequency of said A/D converter.
5. portable terminal according to claim 1 and 2 is characterized in that said photoelectric sensor is positioned at the front of said portable terminal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202571131U CN202268937U (en) | 2011-07-20 | 2011-07-20 | Mobile terminal with automatic adjustment display effect |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202571131U CN202268937U (en) | 2011-07-20 | 2011-07-20 | Mobile terminal with automatic adjustment display effect |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202268937U true CN202268937U (en) | 2012-06-06 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202571131U Expired - Lifetime CN202268937U (en) | 2011-07-20 | 2011-07-20 | Mobile terminal with automatic adjustment display effect |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202268937U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103067573A (en) * | 2012-12-17 | 2013-04-24 | 广东欧珀移动通信有限公司 | System and method for enhancing display effect of cell phone |
| CN106162134A (en) * | 2015-03-31 | 2016-11-23 | 力领科技股份有限公司 | Display packing and display device |
| CN106898331A (en) * | 2017-04-06 | 2017-06-27 | 北京奇虎科技有限公司 | A kind of screen display adjusting method and device |
| CN107528980A (en) * | 2017-09-12 | 2017-12-29 | 广东小天才科技有限公司 | A kind of eyeshield based reminding method and electronic equipment based on electronic equipment |
| CN105373316B (en) * | 2015-11-24 | 2019-08-02 | Oppo广东移动通信有限公司 | A kind of Zoom method and device of mobile terminal display interface |
| CN113744680A (en) * | 2021-08-24 | 2021-12-03 | 一汽奔腾轿车有限公司 | Self-adaptive adjusting method and system for brightness of information display screen for automobile |
-
2011
- 2011-07-20 CN CN2011202571131U patent/CN202268937U/en not_active Expired - Lifetime
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103067573A (en) * | 2012-12-17 | 2013-04-24 | 广东欧珀移动通信有限公司 | System and method for enhancing display effect of cell phone |
| CN106162134A (en) * | 2015-03-31 | 2016-11-23 | 力领科技股份有限公司 | Display packing and display device |
| CN106162134B (en) * | 2015-03-31 | 2021-02-05 | 力领科技股份有限公司 | Display method and display device |
| CN105373316B (en) * | 2015-11-24 | 2019-08-02 | Oppo广东移动通信有限公司 | A kind of Zoom method and device of mobile terminal display interface |
| CN106898331A (en) * | 2017-04-06 | 2017-06-27 | 北京奇虎科技有限公司 | A kind of screen display adjusting method and device |
| CN106898331B (en) * | 2017-04-06 | 2019-12-24 | 北京安云世纪科技有限公司 | Screen display adjusting method and device |
| CN107528980A (en) * | 2017-09-12 | 2017-12-29 | 广东小天才科技有限公司 | A kind of eyeshield based reminding method and electronic equipment based on electronic equipment |
| CN113744680A (en) * | 2021-08-24 | 2021-12-03 | 一汽奔腾轿车有限公司 | Self-adaptive adjusting method and system for brightness of information display screen for automobile |
| CN113744680B (en) * | 2021-08-24 | 2023-12-15 | 一汽奔腾轿车有限公司 | Self-adaptive adjusting method and system for brightness of information display screen for automobile |
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| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120606 |